[TYPO3] problem with freecap and srfeuserregister

[Gianluca Nigro]

Hi all,

I am working with an installation of typo 4.0.4 srfeuserregister 2.5.5 
and sr_freecap 0.4.6

I'm trying to use a captcha in the registration form, but I can't find 
in the doc the right syntax to use in the

tx_srfeuserregister_pi1_css_tmpl.html

If I insert ###SR_FREECAP_IMAGE### I got the image displayed, but the 
text field is not confronted with the captcha string,
besides ###EVAL_ERROR_FIELD_captcha_response### is not evaluated, so I 
think there is something wrong in my configuration.

Someone has a working version of CAPTCHA-INSERT?

Gianluca